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Feature #3831

BSC support for "network sharing"

Added by laforge 8 months ago.

Status:
New
Priority:
Low
Assignee:
-
Category:
-
Target version:
-
Start date:
03/08/2019
Due date:
% Done:

0%

Spec Reference:

Description

This allows for RAN sharing between operators.

It includes
  • transmitting some new SI types on the BCCH (mainly SI22, optionally SI23 and SI21) to broadcast up to four additional PLMNs.
  • some additional signaling to select different operators' MSCs in the BSC in MOCN
  • some additional functionalty in a MSC if the MSC is shared in GWCN

Relevant top-level spec: TS 23.251

See also Interesting3GPPSpecsForDevelopers

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